.sec1{
	position: relative;
	height: 600px;
	background-color: #f9fafb;
}
.sec1 .inner{
	position: absolute;
	left: 0;
	right: 0;
}
.sec1 .img-box{
	bottom: 8.875%;
}
.sec1 .img-box .img{
	width: 4.833%;
	position: relative;
}
.sec1 .img-box .img .word{
	position: absolute;
	left: 0;
	top: 0;
	-webkit-animation: sec1imgrotate 5s linear infinite;
	animation: sec1imgrotate 5s linear infinite;
}
@-webkit-keyframes sec1imgrotate{
    0%{-webkit-transform: rotate(0deg); opacity: .5;}
    50%{-webkit-transform: rotate(180deg); opacity: 1;}
    100%{-webkit-transform: rotate(360deg); opacity: 0.5;}
}
@keyframes sec1imgrotate{
    0%{transform: rotate(0deg); opacity: .5;}
    50%{transform: rotate(180deg); opacity: 1;}
    100%{transform: rotate(360deg); opacity: 0.5;}
}
.sec1 .text-box{
	top: 39%;
	opacity: 0;
	-webkit-transition: all 1s;
	transition: all 1s;
	-webkit-transform: translateY(20%);
	transform: translateY(20%);
}
.sec1 .text-box.actived{
	opacity: 1;
	-webkit-transform: translateY(0);
	transform: translateY(0);
}
.sec1 h3{
	font-size: 56px;
	color: #f00040;
	font-weight: bold;
	margin-bottom: 0.5em;
	margin-left: 1.37%;
	line-height: 1.25;
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	-webkit-animation: masked 8s linear infinite;
	animation: masked 8s linear infinite;
	display: inline-block;
	vertical-align: top;
	background-image: url(../image/wordcolorchange.png);
}
.sec1 h5{
	font-size: 24px;
	color: #333;
	font-weight: normal;
	margin-left: 1.37%;
	line-height: 1.6;
}


.sec2{
	padding: 5.2% 0;
	overflow: hidden;
}
.sec2 .inner{
	-webkit-display: flex;
	-webkit-align-items: center;
	-webkit-justify-content: space-between;
	-webkit-flex-direction: row;
	-webkit-flex-wrap: wrap;
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-direction: row;
	flex-wrap: wrap;
}
.sec2 .text-box{
	width: 48%;
}
.sec2 .text-box h5{
	font-size: 42px;
	color: #333;
	font-weight: bold;
	margin-bottom: 10%;
}
.sec2 .text-box p{
	font-size: 16px;
	color: #929394;
	line-height: 1.7;
	margin-bottom: 1.7em;
}
.sec2 .text-box p:last-child{
	margin-bottom: 0;
}
.sec2 .img-box{
	width: 31.214%;
	position: relative;
}
.sec2 svg{
	position: absolute;
	left: 0;
	top: 0;
	width: auto;
	height: 100%;
}
.sec2 .svg-venn__path-a{
	fill: none;
	stroke: #d80010;
	stroke-width: 2;
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-dasharray: .1,5;
}
.sec2 .svg-venn__path-a--overlay{
	stroke: #fff;
	stroke-width: 4;
	stroke-dasharray: 1500px;
	stroke-dashoffset: 0;
	-webkit-transition: stroke-dashoffset 3s ease-out;
	transition: stroke-dashoffset 3s ease-out;
}
.sec2.actived .svg-venn__path-a--overlay{
	stroke-dashoffset: 1500px;
}
.sec2 .point{
	width: 1.6%;
	height: 1.6%;
	background-color: #d80010;
	position: absolute;
	-webkit-transform: translate3d(-50%,-50%,0) rotate(45deg);
	transform: translate3d(-50%,-50%,0) rotate(45deg);
	-webkit-transition: opacity 0.5s 3.5s;
	transition: opacity 0.5s 3.5s;
}
.sec2 .point:nth-child(1){
	left: 50%;
	top: 50%;
}
.sec2 .point:nth-child(2){
	left: 50%;
	top: 50%;
	margin-left: 6.75%;
}
.sec2 .point:nth-child(3){
	left: 50%;
	top: 50%;
	margin-left: 13.5%;
}
.sec2 .point:nth-child(4){
	left: 50%;
	top: 50%;
	margin-left: 20.25%;
}
.sec2 .point:nth-child(5){
	left: 50%;
	top: 50%;
	margin-left: 26.75%;
}
.sec2 .point:nth-child(6){
	left: 50%;
	top: 50%;
	margin-left: 33.75%;
}
.sec2 .point:nth-child(7){
	left: 50%;
	top: 50%;
	margin-left: 40.25%;
}
.sec2 .point:nth-child(8){
	left: 50%;
	top: 50%;
	margin-left: 47.25%;
}
.sec2.actived .point{
	opacity: 0;
}
.sec2 li{
	position: absolute;
	font-size: 18px;
	color: #666;
	background-color: #fff;
	padding: 0 0.4em;
	font-weight: bold;
	opacity: 0;
	-webkit-transition: all 1s 3s;
	transition: all 1s 3s;
}
.sec2 li:nth-child(1){
	top: 22.883%;
	left: -5.034%;	
}
.sec2 li:nth-child(2){
	top: 40.046%;
	left: 13.272%;	
}
.sec2 li:nth-child(3){
	top: 61.327%;
	left: -2.517%;	
}
.sec2 li:nth-child(4){
	top: 29.748%;
	right: 4.577%;	
}
.sec2 li:nth-child(5){
	top: 47.597%;
	right: 13.73%;	
}
.sec2 li:nth-child(6){
	top: 63.158%;
	right: -5.034%;	
}
.sec2 li.left{
	-webkit-transform: translateX(-10%);
	transform: translateX(-10%);
}
.sec2 li.right{
	-webkit-transform: translateX(10%);
	transform: translateX(10%);
}
.sec2.actived li.left,.sec2.actived li.right{
	-webkit-transform: translateX(0);
	transform: translateX(0);
	opacity: 1;
}
.sec2 li img{
	vertical-align: middle;
	width: 1.8333em;
}
.sec2 li span{
	vertical-align: middle;
}



.sec3{
	padding: 5.2% 0;
	background-color: #f9fafb;
}
.sec3 h3{
	font-size: 42px;
	color: #333;
	font-weight: bold;
	margin-bottom: 7.14%;
}
.sec3 ul{
	-webkit-display: flex;
	-webkit-align-items: stretch;
	-webkit-justify-content: flex-start;
	-webkit-flex-direction: row;
	-webkit-flex-wrap: wrap;
	display: flex;
	align-items: stretch;
	justify-content: flex-start;
	flex-direction: row;
	flex-wrap: wrap;
	border-bottom: 1px solid rgb(236,236,236);
}
.sec3 ul li{
	border: 1px solid rgb(236,236,236);
	width: 33.333%;
	position: relative;
	-webkit-transition: background-color 0.5s;
	transition: background-color 0.5s;
	border-right: 0 none;
	border-bottom: 0 none;
}
.sec3 ul li:nth-child(3n){
	border-right: 1px solid rgb(236,236,236);
}
.sec3 ul li:hover{
	background-color: rgb(236,236,236);
}
.sec3 ul .icon{
	position: absolute;
	left: 7.5%;
	top: 0;
	width: 24%;
}
.sec3 ul .text-box{
	margin: 56.25% 12.5% 8.125%;
}
.sec3 ul h5{
	font-size: 24px;
	font-weight: bold;
	color: #333;
	margin-bottom: 5%;
}
.sec3 ul p{
	font-size: 14px;
	color: #333;
	line-height: 1.4;
}


.sec4{
	padding: 5.5% 0;
}
.sec4 h3{
	font-size: 42px;
	color: #333;
	font-weight: bold;
	margin-bottom: 5.286%;
}
.sec4 .img-box{
	width: 23.286%;
	float: left;
}
.sec4 .img-box img{
	-webkit-animation: rollscr 5s linear infinite;
	animation: rollscr 5s linear infinite;
}
@-webkit-keyframes rollscr{
    0%{-webkit-transform: rotate(0deg) scale(1);}
    50%{-webkit-transform: rotate(180deg) scale(1.2);}
    80%{-webkit-transform: rotate(288deg) scale(.8);}
    100%{-webkit-transform: rotate(360deg) scale(1);}
}
@keyframes rollscr{
    0%{transform: rotate(0deg) scale(1);}
    50%{transform: rotate(180deg) scale(1.2);}
    80%{transform: rotate(288deg) scale(.8);}
    100%{transform: rotate(360deg) scale(1);}
}
.sec4 .text-box{
	float: right;
	width: 60.5%;
}
.sec4 .box{
	border-top: 1px solid rgba(0,0,0,0.25);
	margin-bottom: 4.762%;
	padding-top: 4.762%;
	position: relative;
}
.sec4 .box:last-child{
	margin-bottom: 0;
}
.sec4 .box::after{
	content: "";
	position: absolute;
	left: 0;
	top: -1px;
	background-color: #f00040;
	height: 1px;
	width: 0%;
	-webkit-transition: width 1.5s;
	transition: width 1.5s;
}
.sec4 .box:hover::after{
	width: 100%;
}
.sec4 .box h5{
	display: inline-block;
	vertical-align: top;
	font-size: 30px;
	color: #333;
	font-weight: bold;
	width: 40%;
}
.sec4 .box h5 span{
	display: inline-block;
	vertical-align: top;
}
.sec4 .box h5 .num{
	font-size: 0.6em;
	font-family: "DIN-Medium";
	margin-right: 1em;
}
.sec4 .box:hover h5 .num{
	color: #f00040;
}
.sec4 .box p{
	display: inline-block;
	vertical-align: top;
	width: 60%;
	font-size: 16px;
	color: #929394;
	line-height: 1.5;
}




@media only screen and (max-width:1400px){
	.sec4 .box h5{
		font-size: 26px;
	}
	.sec4 .box p{
		font-size: 14px;
	}
}

@media only screen and (max-width:1200px){
	.sec4 .text-box{
		width: 70%;
	}
}
@media only screen and (max-width:1050px){
	.sec4 .box h5{
		font-size: 24px;
	}
}
@media only screen and (max-width:1024px) {

	.sec1{
		height: 80vw;
	}
	.sec1 .img-box{
		bottom: 5%;
	}
	.sec1 .img-box .img{
		width: 15%;
	}
	.sec1 .text-box{
		top: 40%;
	}
	.sec1 h3{
		font-size: 1.5rem;
	}
	.sec1 h5{
		font-size: 0.75rem;
	}



	.sec2{
		padding: 2rem 0;
	}
	.sec2 .inner{
		-webkit-display: block;
		display: block;
	}
	.sec2 .text-box{
		width: 100%;
		margin-bottom: 1rem;
	}
	.sec2 .text-box h5{
		font-size: 1.3125rem;
		margin-bottom: 1rem;
	}
	.sec2 .text-box p{
		font-size: 0.6875rem;
	}
	.sec2 .img-box{
		width: 70%;
		margin: 0 auto;
	}
	.sec2 li{
		font-size: 0.6875rem;
	}


	.sec3{
		padding: 2rem 0;
	}
	.sec3 h3{
		font-size: 1.3125rem;
		margin-bottom: 1.5rem;
	}
	.sec3 ul li{
		width: 100%;
		border-right: 1px solid rgb(236,236,236);
	}
	.sec3 ul .icon{
		width: 15%;
		left: 2.5%;
	}
	.sec3 ul .text-box{
		margin: 20% 5% 5%;
	}
	.sec3 ul h5{
		font-size: 0.75rem;
		margin-bottom: 0.5rem;
	}
	.sec3 ul p{
		font-size: 0.625rem;
	}



	.sec4{
		padding: 2rem 0;
	}
	.sec4 .img-box{
		display: none;
	}
	.sec4 h3{
		font-size: 1.3125rem;
		margin-bottom: 1.5rem;
	}
	.sec4 .text-box{
		width: 100%;
	}
	.sec4 .box{
		margin-bottom: 0.75rem;
		padding-top: 0.75rem;
	}
	.sec4 .box h5{
		display: block;
		font-size: 0.9375rem;
		width: 100%;
		margin-bottom: 0.5rem;
	}
	.sec4 .box p{
		display: block;
		width: 100%;
		font-size: 0.6875rem;
	}
}